Print fixed-width index - sacc - sacc (saccomys): simple gopher client.
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---
(DIR) commit a78b697325cbbd8080252d615c1f4414d5668245
(DIR) parent 11124906aacdbeab120693f2729813e32d5e0149
(HTM) Author: Quentin Rameau <quinq@fifth.space>
Date: Thu, 22 Jun 2017 22:40:04 +0200
Print fixed-width index
Diffstat:
sacc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
---
(DIR) diff --git a/sacc.c b/sacc.c
@@ -165,6 +165,7 @@ display(Item *item)
{
Item **items;
size_t i, lines, nitems;
+ int ndigits;
if (item->type > '1')
return;
@@ -177,9 +178,10 @@ display(Item *item)
items = item->dir->items;
nitems = item->dir->nitems;
lines = item->printoff + termlines();
+ ndigits = (nitems < 10) ? 1 : (nitems < 100) ? 2 : 3;
for (i = item->printoff; i < nitems && i < lines; ++i) {
- printf("[%d]%.4s: %s\n", i+1,
+ printf("[%*d]%.4s: %s\n", ndigits, i+1,
typedisplay(items[i]->type), items[i]->username);
}
break;